FILM-MAKER Chua Lam, who has a stake in Jackie Chan's Bo Bo Tea, is setting his business sights in more flexible directions - condoms. The Golden Harvest producer behind everything from kung fu comedies to Category III flicks, will be opening a ''condom boutique'' in Tsim Sha Tsui in September. Chua said his shop will not be like the condom specialists you might find in Europe or the US who offer assorted colours and flavours etc. ''We have our own designs which are currently being tested in Japan for safety before we start producing them. Many novelty condoms available burst easily, so our aim is to provide safety as well as fun.'' Chua intends to open shops in Singapore and Taiwan and laughs loudly at the market appeal he expects his condoms to have over his other product - tea. ''Not all of us have a taste for tea, but everybody appreciates sex!''